| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 3807 | 7844870 |
95%
|
| 1 | Yes | 131 | 233641 |
2.8%
|
| 99 | Not stated | 75 | 179084 |
2.2%
|
| Sysmiss | 11016 | 21660474 |